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Negative Voltage Regulators

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GENERAL DESCRIPTION

The XC62K series are highly precise, low power consumption, negative voltage regulators, manufactured using CMOS and

laser trimming technologies. The series achieves high output currents with small input-output voltage differentials, and

consists of a high precision voltage reference, an error correction circuit, and an output driver with current limitation.

SOT-23 (150mW), SOT-89 (500mW), USP-6B (100mW) and TO-92 (300mW) packages are available.

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APPLICATIONS

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Battery powered equipment

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Portable & cellular phones

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Various portable equipment

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Power supply for GaAs applications

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TYPICAL APPLICATION CIRCUIT

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FEATURES

Dropout Voltage

: 0.38V＠100mA

Maximum Output Current : 100mA (within MAX. power

Output Voltage Range : -2.1V ~ -6.0V in 100mV increments

-5.0, -4.0, -3.0V, -2.5V standard

(All other voltages are semi-custom)

Highly Accurate

: Setting output voltage ±2%

(±1% for semi-custom products)

Output Voltage Temperature Characteristics

: ±100ppm/℃ (TYP.)

Line Regulation

: 0.1%/V (TYP.)

CMOS Low Power Consumption

Ultra Small Packages : SOT-23 (150mW) mini-mold,

SOT-89 (500mW) mini-power mold

TO-92 (300mW)

USP-6B (100mV)

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TYPICAL PERFORMANCE

CHARACTERISTICS

ETR0313_001